Surface film coating device for aluminum coil processing and capable of avoiding falling

Abstract

The invention relates to the technical field of aluminum coil processing, and discloses an aluminum coil processing surface film covering device capable of avoiding falling, the aluminum coil processing surface film covering device comprises a fixing plate, a first connecting rod is riveted to the bottom of the top of the fixing plate, and a sliding block is riveted to the side, away from the fixing plate, of the first connecting rod. According to the surface film covering device for aluminum coil machining and capable of avoiding falling off, a rotary disc is rotated, at the moment, a sliding block can move left and right on the outer wall of a screw rod, a compaction roller is further made to move up and down, and the film pressing force can be adjusted by adjusting the height of the compaction roller; and therefore, the effect of avoiding the influence on the laminating quality caused by deformation of the aluminum coil material due to overlarge pressure during film pressing is achieved. The eccentric cam rotates, at the moment, the sliding plate can periodically move up and down in the sealing cavity, at the moment, hot air can periodically bake a film on the surface of the aluminum coil material on the top of the steering roller, the film and the aluminum coil are attached more firmly, and therefore the effect of preventing the film on the surface of the aluminum coil material from falling off is achieved.

Description

technical field [0001] The invention relates to the technical field of aluminum coil processing, in particular to a surface coating device for aluminum coil processing that prevents falling off. Background technique [0002] Aluminum coil processing and lamination is a main process of post-press processing. It is to bond the plastic film coated with adhesive with the aluminum coil after heating and pressing. The coated aluminum coil has more surface A thin and transparent plastic film has a smoother and brighter surface, which not only improves the gloss and fastness of the aluminum coil, but also prolongs the service life of the aluminum coil. Protection against folding and chemical corrosion. [0003] However, the existing aluminum coil coating device is prone to excessive pressure on the aluminum coil material during the lamination process, resulting in deformation of the aluminum coil, affecting its coating effect and poor bonding effect between the film and the aluminu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a surface coating device for aluminum coil processing that avoids falling off, which is capable of avoiding the deformation of the aluminum coil material from affecting the quality of the coating due to excessive pressure during lamination and avoiding the coating of the surface of the aluminum coil material. The advantage of film shedding solves the problem. However, the existing aluminum coil coating device is prone to excessive pressure on the aluminum coil material during the lamination process, resulting in deformation of the aluminum coil, affecting its coating effect and the lamination effect of the film and the aluminum coil. Poor, the film on the surface of the aluminum coil material is easy to fall off after the film is coated

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